EH

Erich E. Hensel

HN Hunter Douglas International N.V.: 2 patents #16 of 70Top 25%
📍 Wassenaar, NL: #16 of 70 inventorsTop 25%
Overall (All Time): #2,374,202 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4237957 Venetian blind and tape roll support for a venetian blind — 1980-12-09
4236566 External venetian blind — 1980-12-02